1. FCC ID
  2. 2BOUH
  3. 2BOUH-SEF-WL

FCC ID 2BOUH-SEF-WL

Shutter Exhaust Fan

by Guangzhou Yulin Trading Co., Ltd

Grantee Code: 2BOUH   Product Code: SEFWL
Latest application date: 2026-06-22

FCC ID Device Details

FCC ID2BOUH-SEF-WL
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BOUH
Product CodeSEFWL
Applicant BusinessGuangzhou Yulin Trading Co., Ltd 🇨🇳
Equipment ClassShutter Exhaust Fan
Test FirmShenzhen ZKT Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
433.92 MHzOriginal Equipment2026-06-22

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-06-22PDF 2.1 MB
Internal photosInternal Photos2026-06-22PDF 1.4 MB
External photosExternal Photos2026-06-22PDF 4.4 MB
ID label and locationID Label/Location Info2026-06-22PDF 661.3 KB
Test Setup photoTest Setup Photos2026-06-22PDF 1.8 MB
Antenna SpecificationTest Report2026-06-22PDF 693.1 KB
Test reportTest Report2026-06-22PDF 1.8 MB
Attestation StatementAttestation Statements2026-06-22PDF 113.3 KB
Kaspersky StatementAttestation Statements2026-06-22PDF 169.9 KB
Product similarity DeclarationAttestation Statements2026-06-22PDF 102.1 KB
TCB_validation_US_agent_processAttestation Statements2026-06-22PDF 687.1 KB
Us_AgentAttestation Statements2026-06-22PDF 62.6 KB
ConfidentialityCover Letter(s)2026-06-22PDF 135.9 KB
Letter AuthorizationCover Letter(s)2026-06-22PDF 52.4 KB
MPERF Exposure Info2026-06-22PDF 175.3 KB
Block Diagram Metadata onlyBlock DiagramPDF 47.7 KB
Schematics Metadata onlySchematicsPDF 163.5 KB
Operational Description Metadata onlyOperational DescriptionPDF 57.5 KB

Application Information

Application IDQZM9678Uo23vuIKDZ1CXxg==
Final Action Date2026-06-22
Application PurposeOriginal Equipment
Applicant FRN0036932457
ModelSEF-WL
Frequency Range433.92 MHz
Equipment ClassDSC - Part 15 Security/Remote Control Transmitter
Device DescriptionShutter Exhaust Fan
Responsible Partycomy xiao, compliance_bg@outlook.com , 18620378283
Technical ContactLake xie, Shenzhen ZKT Technology Co., Ltd., zkt@zkt-lab.com , 13620010775
Non-Technical ContactLeon Howar, GOLDEN VICTORY INTERNATIONAL TRADING CO LTD, Leon_Howar@GVITRADING.onmicrosoft.com , (337)255-0461
Test FirmLake Xie, Shenzhen ZKT Technology Co., Ltd., zkt@zkt-lab.com , 86-13620010775
TCB Emailelabscert@applus.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
QZM9678Uo23vuIKDZ1CXxg==2026-06-22Original Equipment

Equipment Authorization

FrequencyRules
433.92 MHz15.231

Grants

TCB Grant - Application QZM9678Uo23vuIKDZ1CXxg==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 06/22/2026

Application Dated: 06/22/2026
Guangzhou Yulin Trading Co., Ltd
No.106 Fengze East Road, Nansha District,
Guangzhou X1301-C010770,
Guangdong,
China
 
Attention: comy xiao ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2BOUH-SEF-WL
Name of Grantee:  Guangzhou Yulin Trading Co., Ltd
Equipment Class: Part 15 Security/Remote Control Transmitter
Notes: Shutter Exhaust Fan
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15.231 433.92  -  433.92